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Sflue Black (2145305B) - 90° Bend - Ø 127 (42-125-030)
National Flues brings you the Sflue Black 90° Bend – Ø 127, an exemplary chimney flue system component crafted for versatility and durability. Perfect for wood, oil, and gas appliances, this high-quality bend is essential for achieving efficient directional changes in your installation. Whether you’re replacing an old component or upgrading your system, this product is synonymous with reliability and continues to be a top choice for both trade and retail customers in the UK.
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In Stock
£205.49
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
90° Bend for effective redirection of your flue system
Designed for Ø 127 chimney flue components
Constructed with premium 316L and 304 stainless steel (0.40mm thick)
Features an un-barbed female coupler for 360° rotation flexibility
Integrated twist-lock couplers with a secure 8-barb system
HETAS approved and CE marked under EN1856-1 T450 N1 D V2 L50040 G50
Ensures a safe 50mm clearance from combustibles
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Please Note: All dimensions refer to the internal diameter of flues.
If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The Sflue Black (2145305B) - 90° Bend - Ø 127 is a top-tier component for your chimney flue system. Designed for a variety of appliances including woodstoves, gas coal effect fires, and oil and gas boilers, this product offers unmatched durability and efficiency. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both 0.4mm thick, it guarantees reliability.
The insulation is compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers for enhanced stability. Fully laser welded for precision, it is HETAS approved and CE marked, boasting an EN1856-1 T450 N1 D V2 L50040 G50 designation. Installation is straightforward with an 8-barb twist lock system secured by a locking band, ensuring a safe distance of 50mm from any combustible materials.
Ideal for offsetting around gutters and fascia boards.
SKU: 42-125-030
Technical Specifications
SKU
42-125-030
Product Name
Sflue Black (2145305B) - 90u00b0 Bend - u00d8 127
Designation
EN1856-1 T450 N1 D V2 L50040 G50
System
Sflue Black
Bend
90u00b0
Diameter
127 mm
Inner Material
316L Stainless Steel (0.40mm)
Outer Material
304 Stainless Steel (0.40mm)
Insulation
Compressed Rockwool, density 230kg/mu00b3
Coupling
8-barb twist-lock with un-barbed female coupler (360u00b0 rotation)
Clearance To Combustibles
50mm
Approvals
HETAS, CE
Warranty
15 Years manufacturing defect warranty, 2 Years paint warranty
For a straightforward installation, begin by ensuring that all components are free from debris. The Sflue Black 90° Bend employs an 8-barb twist-lock system; engage the male and female couplers of your flue components securely. Once connected, fasten the integrated locking band to reinforce the joint. Always maintain a minimum distance of 50mm from any combustible materials, including woodwork and insulation, to comply with safety regulations. This component is designed ideally for offsets around gutters and fascia boards. All installation work should adhere strictly to manufacturer guidelines and local building regulations. If in doubt, consult a qualified professional to verify the safety of your installation.
The Sflue Black 90° Bend is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.
The outer skin is made from 304-grade stainless steel, while the inner skin is made from 316-grade stainless steel. Both are 0.4mm thick, ensuring durability and longevity.
The insulation is compressed rockwool with a density of 230kg/m3. It is encapsulated within twist-lock couplers for enhanced stability.
Yes, the Sflue Black 90° Bend is HETAS approved and CE marked. Its designation number is EN1856-1 T450 N1 D V2 L50040 G50.
The Sflue Black 90° Bend uses an 8-barb twist lock system secured by a locking band. Ensure a 50mm distance from any combustible materials like wood or plaster board during installation.
The required distance to combustibles is 50mm from the outside of the flue to any combustible material.
Yes, it includes an un-barbed female coupler that allows for 360° rotations, providing flexibility during installation.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often reduce longer lead times if we pay the carrier £25 for express delivery.
Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee.
Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Sflue Black (2145305B) - 90° Bend - Ø 127 buyers guide
Comprehensive Buyers Guide to the Sflue Black 90° Bend - Ø 127
When it comes to chimney flue systems, making the right choice for your installation is crucial for safety, efficiency, and long-term performance. The Sflue Black 90° Bend – Ø 127 by National Flues is an exceptional component designed to seamlessly change the direction of your flue, making it easier to navigate around obstacles like gutters and fascia boards. In this detailed guide, we will walk you through everything you need to know about this product, how it enhances your chimney system, and why it is the best option available.
Why Choose the Sflue Black 90° Bend?
High-Quality Materials: The product features a dual layer of stainless steel – an inner layer of 316L and an outer layer of 304, both 0.40mm thick. This combination of materials ensures excellent resistance to heat and corrosion, thereby extending the lifespan of your flue system.
Exceptional Flexibility: The un-barbed female coupler allows for 360° rotations, providing the flexibility needed during installation. This design helps in managing directional changes without compromising the integrity of your system.
Superior Safety Standards: With HETAS approval and CE marking, the Sflue Black 90° Bend meets stringent regulatory requirements. Maintaining a 50mm clearance to combustible materials further secures your setup, ensuring your installation is both safe and compliant with UK standards.
Detailed Product Features and Their Benefits
- 90° Bend: This critical feature allows you to adjust the direction of your flue system with ease, adapting to various structural challenges without sacrificing performance.
- Ø 127 Compatibility: Ideal for standard chimney flue systems, it simplifies integration and reduces the need for complex modifications.
- Durable Construction: The use of premium stainless steel materials not only improves the durability of the product but also ensures consistent performance even under harsh conditions.
- Twist-Lock Coupler System: This system minimizes the risk of joint failure and ensures a secure fit, making maintenance and inspections more straightforward.
How to Choose the Right Flue Accessories
Selecting the correct accessories for your chimney flue system is just as important as choosing a reliable core component. Here are a few tips to keep in mind:
1. Material Compatibility: Ensure that all parts of your system are constructed from similar high-quality materials. Mismatched materials can lead to accelerated wear or even safety hazards.
2. Ease of Installation: Look for accessories that integrate seamlessly with your central flue system. The twist-lock design of the Sflue Black 90° Bend simplifies the assembly process and saves you time.
3. Compliance with Standards: Always check that the accessories you select are compliant with local and national regulations. HETAS and CE certifications are a mark of reliability that you should consider seriously.
Overcoming Common Objections
Some may wonder if the Sflue Black 90° Bend is suitable for all types of fuel appliances. The answer is a resounding yes. Whether your setup involves solid fuels like wood or modern gas and oil systems, this flue component is engineered to handle various applications. Additionally, with a robust design that includes a secure twist-lock mechanism, the product addresses concerns about stability and longevity.
Another common concern is the installation process. While some might find the installation requirements strict, remember that clearances and proper coupling are critical to fire safety. The design of this bend has been optimised for easy installation, even in challenging environments where clearance and directional changes are necessary.
Installation Best Practices
Before embarking on your installation, take the time to review all instructions provided with the product. Planning and proper execution of each step are vital for ensuring optimal performance. It is advisable to double-check all connections and ensure that the locking bands are tightened securely. Maintaining a strict 50mm clearance from any combustible material is essential for safety. If you are uncertain about any aspects of the installation, consulting a professional can provide additional peace of mind.
Maintenance and Longevity
Once installed, the Sflue Black 90° Bend requires minimal maintenance. Regular inspections to ensure that the couplings and locking bands remain secure will help sustain its efficiency. Additionally, the inherent durability of stainless steel means that the product remains resilient even under prolonged exposure to high temperatures and harsh weather conditions.
Final Thoughts
The Sflue Black 90° Bend - Ø 127 is more than just a component; it is an investment in the reliability and safety of your chimney flue system. Its sophisticated design, ease of installation, and high-quality construction make it a standout choice for any installation. By choosing this product, you are opting for superior performance, comprehensive safety, and long-term value.
Every aspect of this product has been engineered with the end-user in mind, blending innovative technology with robust materials to offer a solution that truly meets the needs of modern installations. Whether you are retrofitting an existing system or designing a new one, the Sflue Black 90° Bend ensures that you can achieve professional-grade results with minimal hassle.
For those who require additional accessories, National Flues offers a range of complementary products that further streamline your installation process. Each accessory is designed to seamlessly integrate with your primary flue system, ensuring a cohesive, reliable setup.
In summary, the Sflue Black 90° Bend is a top-tier product that represents the perfect balance of form and function. It addresses critical installation challenges while delivering unmatched durability and efficiency. With comprehensive safety features and a focus on ease of use, it stands as an indispensable component for modern chimney flue systems.
Upgrade your system with confidence, knowing that every detail has been considered to ensure the best possible performance. Add the Sflue Black 90° Bend to your cart today and experience all the benefits of a truly superior flue system – buy now or call 01670 206 999.
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